DIRECTORATE PLANTS WITH OIL LABORATORY REGULATION.

摘要

PCT No. PCT/DK89/00179 Sec. 371 Date Sep. 30, 1991 Sec. 102(e) Date Sep. 30, 1991 PCT Filed Jul. 19, 1989 PCT Pub. No. WO90/12263 PCT Pub. Date Oct. 18, 1990.A compression refrigerating system includes an oil and air separator spaced between the refrigerant receiver and the evaporators of the system, and the refrigerant of the mixture of oil and refrigerant contributes to the cooling of the refrigerant circulating to the evaporators by the evaporation in the oil separator.